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Deng Y, Wang X, Zhang Y, Zhang C, Xie P, Huang L. Inhibitory effect of Ginkgo biloba seeds peptides on methylglyoxal-induced glycations. Food Chem Toxicol 2023; 172:113587. [PMID: 36596446 DOI: 10.1016/j.fct.2022.113587] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 01/01/2023]
Abstract
The aim of this study was to investigate the antiglycation activity and mechanism of two identified peptides, Valine-Valine-Phenylalanine-Proline-Glycine-Cysteine-Proline-Glutamic acid (VVFPGCPE) and Serine-Valine-Aspartic acid-Aspartic acid-Proline-Arginine-Threonine-Lysine (SVDDPRTL), from Ginkgo biloba seeds protein hydrolysates. Both VVFPGCPE and SVDDPRTL were efficient in bovine serum albumin (BSA)-methylglyoxal (MGO) model to inhibit BSA glycation, while VVFPGCPE showed higher antiglycation activity than SVDDPRTL. In antioxidant assays, VVFPGCPE scavenged more hydroxyl and super anion radicals, and chelated more Fe2+. Moreover, VVFPGCPE was more efficient in alleviating glycoxidation since it retained higher content of tryptophan and reduced dityrosine and kynurenine generation. Compared with SVDDPRTL, VVFPGCPE showed better performance in inhibiting protein aggregation and amyloid-like fibrillation formation. Therefore, VVFPGCPE was selected for further mechanism study. The circular dichroism analysis suggested VVFPGCPE could preserve α-helix structure and stabilize protein structure. The MGO trapping assay indicated VVFPGCPE (5 mg/mL) could capture 66.25% MGO within 24 h, and the mass spectrometry revealed VVFPGCPE could trap MGO by forming VVFPGCPE-mono-MGO adducts. Besides, molecular simulations suggested VVFPGCPE could interact with key glycation residues, arginine and lysine residues, of BSA mainly through van der Waals and hydrogen bonds. This study might supply a theoretical basis for the development of VVFPGCPE as an effective antiglycation agent.
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Affiliation(s)
- Yejun Deng
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Xiang Wang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Yang Zhang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Caihong Zhang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Pujun Xie
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Lixin Huang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. of Forest Chemical Engineering, SFA, Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China; Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University Nanjing, 210037, China.
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Golchinfar Z, Farshi P, Mahmoudzadeh M, Mohammadi M, Tabibiazar M, Smith JS. Last Five Years Development In Food Safety Perception of n-Carboxymethyl Lysine. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.2011909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Zahra Golchinfar
- Student Research Committee, Tabriz University of Medical Science, Tabriz, Iran and Faculty of Nutrition and Food Science, Tabriz University of Medical Science, Tabriz, Iran
| | - Parastou Farshi
- Institute of Food Science, Kansas State University, Manhattan, Kansas, USA
| | - Maryam Mahmoudzadeh
- Faculty of Nutrition and Food Science, Tabriz University of Medical Science, Tabriz, Iran
| | - Maryam Mohammadi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahnaz Tabibiazar
- Faculty of Nutrition and Food Science, Tabriz University of Medical Science, Tabriz, Iran
| | - J. Scott Smith
- Institute of Food Science, Kansas State University, Manhattan, Kansas, USA
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An Integrated Peptidomics and In Silico Approach to Identify Novel Anti-Diabetic Peptides in Parmigiano-Reggiano Cheese. BIOLOGY 2021; 10:biology10060563. [PMID: 34205680 PMCID: PMC8234620 DOI: 10.3390/biology10060563] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/18/2021] [Accepted: 06/20/2021] [Indexed: 12/19/2022]
Abstract
Simple Summary Dietary habits and sedentary lifestyle are widely established to be the major risk factors for the development of long-term chronic conditions, such as type-2 diabetes (T2D). In this framework, where consumer’s food choices are even more influenced by an ever-growing awareness on nutritional, environmental, and healthy aspects, the presence and identification of natural bioactive compounds are gaining increasing attention in the scientific community. Pharmacological treatment of T2D is based on the administration of molecules able to inhibit some key enzymes involved in the carbohydrate digestion and insulin secretion. The multiple side-effects of synthetic inhibitors led to an increased demand for natural food-derived anti-diabetic agents. The present work offers a new integrated approach for the identification and selection of new bioactive peptides, able to inhibit the key digestive enzymes implicated in the control of blood glucose level. The novelty lies in the development of a new, quick, and cost-effective integrated methodology supported by confirmed in vitro evidence. In fact, the present work successfully accomplished the identification of two selected candidates with a possible application in the diabetes management. Indeed, the functional and healthy role of Parmigiano-Reggiano cheese in human nutrition was assessed, highlighting its potential anti-diabetic properties. Abstract Inhibition of key metabolic enzymes linked to type-2-diabetes (T2D) by food-derived compounds is a preventive emerging strategy in the management of T2D. Here, the impact of Parmigiano-Reggiano (PR) cheese peptide fractions, at four different ripening times (12, 18, 24, and 30 months), on the enzymatic activity of α-glucosidase, α-amylase, and dipeptidyl peptidase-IV (DPP-IV) as well as on the formation of fluorescent advanced glycation end-products (fAGEs) was assessed. The PR peptide fractions were able to inhibit the selected enzymes and fAGEs formation. The 12-month-ripening PR sample was the most active against the three enzymes and fAGEs. Mass spectrometry analysis enabled the identification of 415 unique peptides, 54.9% of them common to the four PR samples. Forty-nine previously identified bioactive peptides were found, mostly characterized as angiotensin-converting enzyme-inhibitors. The application of an integrated approach that combined peptidomics, in silico analysis, and a structure–activity relationship led to an efficient selection of 6 peptides with potential DPP-IV and α-glucosidase inhibitory activities. Peptide APFPE was identified as a potent novel DPP-IV inhibitor (IC50 = 49.5 ± 0.5 μmol/L). In addition, the well-known anti-hypertensive tripeptide, IPP, was the only one able to inhibit the three digestive enzymes, highlighting its possible new and pivotal role in diabetes management.
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Feroz A, Khaki PSS, Khan MS, Bano B. Protein aggregation as a consequence of non-enzymatic glycation: Therapeutic intervention using aspartic acid and arginine. Int J Biol Macromol 2020; 163:1844-1858. [PMID: 32956747 DOI: 10.1016/j.ijbiomac.2020.09.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 08/31/2020] [Accepted: 09/12/2020] [Indexed: 11/29/2022]
Abstract
Non-enzymatic glycation tempted AGEs of proteins are currently at the heart of a number of pathological conditions. Production of chemically stable AGEs can permanently alter the protein structure and function, concomitantly leading to dilapidated situations. Keeping in perspective, present study aims to report the glycation induced structural and functional modification of a cystatin type isolated from rai mustard seeds, using RSC-glucose and RSC-ribose as model system. Among the sugars studied, ribose was found to be most potent glycating agent as evident from different biophysical assays. During the course of incubation, RSC was observed to pass through a series of structural intermediates as revealed by circular dichroism, altered intrinsic fluorescence and high ANS binding. RSC incubation with ribose post day 36 revealed the possible buildup of β structures as observed in CD spectral analysis, hinting towards the generation of aggregated structures in RSC. High thioflavin T fluorescence and increased Congo red absorbance together with enhanced turbidity of the modified form confirmed the aggregation of RSC. The study further revealed anti-glycation and anti-aggregation potential of amino acids; aspartic acid and arginine as they prevented and/or slowed down the process of AGEs and β structure buildup in a concentration dependent manner with arginine proving to be the most effective one.
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Affiliation(s)
- Anna Feroz
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, U.P., India; Department of Biosciences, Integral University, Lucknow, U.P., India.
| | | | - Mohd Sajid Khan
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, U.P., India; Department of Biosciences, Integral University, Lucknow, U.P., India
| | - Bilqees Bano
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, U.P., India.
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Montesano D, Gallo M, Blasi F, Cossignani L. Biopeptides from vegetable proteins: new scientific evidences. Curr Opin Food Sci 2020. [DOI: 10.1016/j.cofs.2019.10.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Song YH, Liu L, Zhao YB, Bai B, Yang Y, Zhao X. Effects of oleic acid on the formation and kinetics of Nε-(carboxymethyl)lysine. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.05.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Guo Y, Lv J, Zhang Y, Zhao Y, Bai B, Liu L. Inhibitory activity of pigments in tomato on AGEs of food simulation system in accelerated storage condition. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yingqi Guo
- The College of Food Science Shenyang Agricultural University Shenyang China
| | - Jia Lv
- The College of Food Science Shenyang Agricultural University Shenyang China
| | - Ying Zhang
- The College of Food Science Shenyang Agricultural University Shenyang China
| | - Yingbo Zhao
- The College of Food Science Shenyang Agricultural University Shenyang China
| | - Bing Bai
- The College of Food Science Shenyang Agricultural University Shenyang China
| | - Ling Liu
- The College of Food Science Shenyang Agricultural University Shenyang China
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Chilukuri H, Kulkarni MJ, Fernandes M. Revisiting amino acids and peptides as anti-glycation agents. MEDCHEMCOMM 2018; 9:614-624. [PMID: 30108952 PMCID: PMC6071831 DOI: 10.1039/c7md00514h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 02/09/2018] [Indexed: 12/15/2022]
Abstract
The importance of controlling or preventing protein glycation cannot be overstated and is of prime importance in the treatment of diabetes and associated complications including Alzheimer's disease, cataracts, atherosclerosis, kidney aliments among others. In this respect, simple molecules such as amino acids and peptides hold much promise both in terms of ease and scale-up of synthesis as well as in relation to negligible/low associated toxicity. In view of this, a comprehensive account of literature reports is presented, that documents the anti-glycation activity of natural and non-natural amino acids and peptides. This review also discusses the chemical reactions involved in glycation and the formation of advanced glycation end-products (AGEs) and possible/probable intervention sites and mechanism of action of the reported amino acids/peptides. This aspect of amino acids/peptides adds to their growing importance in medicinal and therapeutic applications.
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Affiliation(s)
- H Chilukuri
- Organic Chemistry Division , CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road , Pune 411008 , India . ;
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL Campus , Pune -411008 , India
| | - M J Kulkarni
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL Campus , Pune -411008 , India
- Proteomics Facility , Division of Biochemical Sciences , CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road , Pune 411008 , India
| | - M Fernandes
- Organic Chemistry Division , CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road , Pune 411008 , India . ;
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL Campus , Pune -411008 , India
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Kang S, Zhao X, Yue L, Liu L. Main anthraquinone components in Aloe vera
and their inhibitory effects on the formation of advanced glycation end-products. J FOOD PROCESS PRES 2016. [DOI: 10.1111/jfpp.13160] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Shimo Kang
- The College of Food Science; Shenyang Agricultural University; Shenyang Liaoning 110866 China
| | - Xin Zhao
- The College of Food Science; Shenyang Agricultural University; Shenyang Liaoning 110866 China
| | - Lu Yue
- The College of Food Science; Shenyang Agricultural University; Shenyang Liaoning 110866 China
| | - Ling Liu
- The College of Food Science; Shenyang Agricultural University; Shenyang Liaoning 110866 China
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